科学与环境
Birds are among Earth's most important nutrient movers
来源: Phys.org - latest science and technology news stories · 发布于

Birds play an outsized, underappreciated role in shaping Earth's chemistry, distributing nutrients across oceans, forests and coral reefs and sustaining life far beyond the nest. Researchers from Cornell and five other institutions reviewed nearly 400 scientific papers to show ho
Birds play an outsized, underappreciated role in shaping Earth's chemistry, distributing nutrients across oceans, forests and coral reefs and sustaining life far beyond the nest. Researchers from Cornell and five other institutions reviewed nearly 400 scientific papers to show how birds transport nutrients from land, lake and sea through their waste and bodies. This influences everything from soil and water chemistry to plant and animal growth.
The work was published Oct. 19 in Current Biology.
相关报道
Cornell scientists identify rare human genetic disorder in two unusually long-legged cats
Two unusually long-legged cats have helped scientists uncover the first genetically confirmed cases of Marfan syndrome in domestic felines. Researchers at Cornell University discovered that the brothers carried two altered copies of a gene linked to the rare connective tissue dis
All Top News -- ScienceDaily ·

Possible wreckage of Amelia Earhart's plane likely to be trees, say researchers
Researchers travelled to a remote Pacific Island to confirm whether an object first spotted on satellite imagery in 2020 solved the mystery of the pilot's disappearance.
feeds.bbci.co.uk ·

13% of Earth's land identified as biodiversity conservation hotspots
As governments prepare to gather in Yerevan, Armenia, this week for the U.N. Biodiversity Conference (COP17), new research identifies 13% of Earth's land area as hotspots for biodiversity conservation, highlighting where conservation efforts are most urgently needed.
Phys.org - latest science and technology news stories ·

Researchers unlock new way to map molecular structure on surfaces
Scientists at NPL, with the University of Surrey, University of Oxford, the Francis Crick Institute and IONTOF GmbH, have developed a technique to distinguish and map molecules that share the same chemical formula and mass but have different structures and functions. The research
Phys.org - latest science and technology news stories ·

Synthetic molecules self-assemble into triple helices with new control method
Researchers at the University of Jyväskylä, Finland, have developed a new strategy for programming synthetic molecules to self-assemble into precisely defined three-dimensional structures. The study brings scientists a step closer to achieving the sophisticated molecular organiza
Phys.org - latest science and technology news stories ·